MEMORANDUM TO: TRANSITE PIPE PRODUCT FILE (P-197) PROM: LKB DATE: June 26f 1990 RE: TYPE AND PERCENT OF FIBER IN TRANSITS CONDUIT AND KORDUCT . .

i MEMORANDUM DEPARTMENT of health, EDUCATION, AND we PUBLIC HEALTH SERVICE enon pm otscAsa contkoc mahomal iMrmnt pm occupational safety and meal The Assistant Secretary for Health Through: ES/PHS_________ - Director, OlC DATE: DEC 1 5 1976 < FROM : Director, National Institute for Occupational Safety and Health Evaluation, of Data on Health Effects of Asbestos Exposure and Revised Recommended Numerical Environmental Limits 11 i i > A ;i U 'i\I The National Institute for Occupational Safety and Health (NIOSH) reconmenc that occupational exposure to all types of asbestos be controlled so chat no worker will be exposed to an airborne concentration of asbescos In excess of 100,000 fibers over 5 inr in length per cubic meter on an 6-hour time-weighted average (TWA) basis.

* ** KNOW ALL MEN BY THESE PRESENTS, That the HAHBISON AND V/ALKER COMPANY, a corporation of the State of Pennsylvania, for and in consideration of the sum of One ($l.oo) Dollar, lawful money of the United States of America, to it in hand paid, the receipt whereof is hereby acknowledged, and also, Five Million ($5,000,000) Dollars of the Preferred Six per cent Cumulative capital stock of the HarbiBon-Walker Company, and Pour Million nine hundred ninety-thousand ($4,999,000.)

IN THE COURT OF COMMON PLEAS CUYAHOGA COUNTY, OHIO GENE LEROY JOHNSON, et aL Plaintiffs vs.

^ Print | Save | ^ Email Indeck Power Equipment Co.

A309C8E MATTHEW WROBEL DECEMBER 1, 2009 IN THE CIRCUIT COURT OF THE FIRST CIRCUIT STATE OF HAWAII IN RE : HAWAII STATE ASBESTOS CASES ALAPASCO, JULIAN BRISSON, BERNARD J.

FEB.20.02*0543?

& &, To.

CERTIFICATE OF SERVICE I hereby certify that a true and correct copy of Defendant Pittsburgh Metals Purifying Company, Inc.'

PITTSBURGH . t METALS PURIFYING COMPANY, INC.

IN THE COURT OF COMMON PLEAS CUYAHOGA COUNTY, OHIO PLAINTIFF'S EXHIBIT -IN RE: ALL KELLY & FERRARO ASBESTOS CASES CASE NO.

jl itiamirgu Metals Purifying Company P.O.

EXHIBIT R3r* 4 CAUTION Contains Asbestos Fibers Avoid Creating Dust Breathing Asbestos Dust May Cause Serious Bodily Harm RI-00054 EXHIBIT 6 OfKA TI201 FOR INDUSTRIAL USE ONLY SYNTHETIC RESIN COMPOUND CAUTION!

rHiTM*.

2 HISTORICAL BACKGROUND TO THE USE OF ASBESTOS 2.1 INTRODUCTION Asbestos is a collective term for a group of naturally occurring fibrous silicates that are incombustible and separable into filaments: chrysotile (white asbestos), amosite (brown asbestos, cummingtonite, grunnerite), crocidolite (blue asbestos), anthophy llite, tremolite and actinolite1.